Ford 8.8" ring gear
Spicer
7.5" ring gear
Ford 7.5" ring gear w/o ABS
Ford 7.5" ring gear ABS
8.8" ring gear
Ford w/o ABS
Ford ABS
Ford
w/o ABS 3.55 ratio
ABS 4.10 ratio
w/o ABS 3.08 ratio
w/o ABS 4.10 ratio
ABS 3.08 ratio
ABS 3.55 ratio
9" brake w/o ABS 4.10 ratio
10" brake ABS 3.73 ratio
9" brake w/o ABS 3.45 ratio
10" brake ABS 3.08 ratio
9" brake ABS 3.45 ratio
10" brake 3.45 ratio
9" brake ABS 3.73 ratio
10" brake 4.10 ratio
10" brake w/o ABS 3.08 ratio
10" brake w/o ABS 4.10 ratio
disc ABS
drum SW
Police (3.55 ratio) w/o ABS
exc. Police w/o ABS
disc w/o ABS
disc brakes w/o ABS
Police (3.55 ratio) ABS
drum Sdn 10" drums
Police w/o ABS
Sdn 11" drums
w/o ABS
(8.8" ring gear) 2.73 ratio
(3.55 ratio) 9.75" ring gear ID V710G
(3.55 ratio) 9.75" ring gear ID S710E
8.8" ring gear (4.6L) 3.55 ratio
non-removable carrier (8.8") ABS
(3.55 ratio) 9.75" ring gear ID S710F
(8.8" ring gear) 3.31 ratio
(3.55 ratio) 8.8" ring gear ID S747F
(3.55 ratio) 9.75" ring gear ID V711G
semi-floating (Dana-Spicer) 4.09 ratio
full-floating ABS
semi-floating (Dana-Spicer) 3.73 ratio
full-floating IDs F5UA-PC (3.55 ratio)
full-floating 4.10 ratio
semi-floating Spicer
full-floating 3.73 ratio
full-floating IDs F5UA-SC (4.10 ratio)
full-floating IDs F5UA-TC (4.10 ratio)
full-floating 3.55 ratio
DRW (Spicer 70) from 2/84
DRW (Spicer 70) w/o ABS
DRW (Spicer 70) ABS
SRW (Spicer 61) w/o ABS
DRW model 70-1HD IDs F6UA-AAA & ADA
DRW 80 (11.25" ring gear)
DRW model 70-2U IDs F5UA-LC, UB & VB
SRW Spicer 70
SRW (Spicer 61) ABS
DRW (Spicer 70) thru 1/84
(11.25' ring gear, 4.63 ratio)
(11.25" ring gear) 4.10 ratio
10.50" ring gear (Dana 70) 4.10 ratio
11.25" ring gear (Dana 80) 4.10 ratio
(11.25" ring gear) 4.63 ratio
11.25" ring gear (Dana 80) 4.63 ratio
10.50" ring gear (Dana 70) 4.56 ratio
(14.24" ring gear) 4.88 ratio
(14.24" ring gear) 5.38 ratio
(10.50" ring gear) 3.73 ratio ID S410A
(10.50" ring gear) 4.10 ratio
(10.50" ring gear) 3.73 ratio ID S138D
(10.50" ring gear) 4.30 ratio ID S415A
(10.50" ring gear) 3.73 ratio
(10.50" ring gear) 3.73 ratio ID S136F
(10.50" ring gear) 4.30 ratio ID S421C
(10.50" ring gear) 4.10 ratio ID S411A
(10.50" ring gear) 4.30 ratio
(10.50" ring gear) 3.73 ratio ID PM138D
9.75" ring gear 3.73 ratio ID S935M
9.75" ring gear 3.55 ratio ID S939J
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.55 ratio ID S939A
4 Dr exc. Sport Trac 8 cyl 3.55 ratio
3.73 ratio
6 cyl, 3.55 ratio
3.27 ratio
6 cyl, 3.73 ratio
4 Dr Sport Trac 3.73 ratio
6 cyl, 4.10 ratio
4 Dr exc. Sport Trac 8 cyl 4.10 ratio
(ABS) 3.08 ratio
4 Dr exc. Sport Trac 6 cyl, 3.27 ratio
5-1/2" BC (11" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 3.25 ratio
5-1/2" BC (11" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 3.00 ratio
5-1/2" BC (11" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 2.50 ratio
w/o ABS (Canada market) 2.73 ratio
8.8" ring gear 3.73 ratio
8.8" ring gear 3.31 ratio
ABS 3.08 ratio
8.8" ring gear 3.55 ratio
w/o ABS (Canada market) 3.31 ratio
w/o ABS (Canada market) 3.55 ratio
w/o ABS (Canada market) 3.08 ratio
9.75" ring gear 3.73 ratio
ABS 2.73 ratio
Standard Rear Axle Option Only
semi-floating Spicer 60-3 3.33 ratio
semi-floating (ABS) 4.10 ratio
semi-floating (ABS) 3.55 ratio
full-floating Spicer 61-1 3.07 ratio
semi-floating Spicer 60-3 4.10 ratio
(thru 8500 GVW) drum brake 3.73 ratio
full-floating (w/ABS) 4.10 ratio
full-floating (w/ABS) 3.73 ratio
semi-floating Spicer 60-U 3.73 ratio
semi-floating Spicer 61-2 3.07 ratio
3.73 ratio ID S409H
4.10 ratio ID S156B
(pickup) (SRW) gasoline 5.4L 4.30 ratio
3.73 ratio ID S136B
(pickup) (SRW) diesel (6.0L) 4.10 ratio
(pickup) (SRW) diesel (6.4L) 3.55 ratio
3.73 ratio ID S409B
4.30 ratio IDs S421C, S421E & S421F
3.73 ratio IDs S406C, S406E & S406F
3.73 ratio ID S141B
SRW Spicer 70-U Cab & ch 3.54 ratio
SRW Spicer 70-U Chassis cab 4.56 ratio
SRW Spicer 61-1 Chassis cab 3.54 ratio
SRW Chassis cab 4.56 ratio
SRW Chassis cab 3.73 ratio
SRW Spicer 61-1 Pickup 3.73 ratio
SRW Ford 4.10 ratio
SRW Ford 3.08 ratio
DRW Pickup 4.10 ratio
SRW Spicer 70-U Chassis cab 3.73 ratio
style side box (pickup) DRW 3.73 ratio
style side box (pickup) DRW 4.30 ratio
(ABS) 4.63 ratio
(non-ABS) 4.63 ratio
(ABS) 5.13 ratio
(non-ABS) 5.13 ratio
11.25" ring gear (DRW) 4.30 ratio
11.25" ring gear (DRW) 5.38 ratio
11.25" ring gear (DRW) 4.88 ratio
(DRW) 11.25" ring gear 4.88 ratio
8 bolt cover
10" drums
9" drums
10 bolt cover 9" drums
10 bolt cover 10" drums
9" ring gear
10" drums
8" ring gear
9" drums
SW (10" drums)
7-1/2" ring gear
4 cyl & 6 cyl SW (10" drums)
8-1/2" ring gear SW
Sdn (9" drums)
8 cyl (LX)
4 cyl & 6 cyl Sdn (9" drums)
8-1/2" ring gear Sdn
7.5" ring gear
8.8" ring gear disc brakes 4 lug
(8.8" ring gear) 3.73 ratio (MT)
8.8" ring gear (ABS) 3.73 ratio
7.5" ring gear 2.73 ratio w/o ABS
drum brakes 7.5" ring gear
8.8" ring gear exc. Cobra w/o ABS
8.8" ring gear (ABS) 3.55 ratio
10 bolt cover trac bars
(8.8" ring gear) 2.73 ratio
(non-removable carrier)
removable carrier
non-removable carrier
7.5" ring gear ABS 9" brakes 3.08 ratio
7.5" ring gear 9" brake 3.73 ratio
7.5" ring gear ABS 9" brakes 3.73 ratio
8.8" ring gear ABS 9" brakes 3.08 ratio
8.8" ring gear ABS 9" brakes 3.73 ratio
7.5" ring gear ABS 9" brakes 3.27 ratio
7.5" ring gear 10" brakes 3.45 ratio
7.5" ring gear 9" brakes 3.45 ratio
7.5" ring gear 9" brake 3.45 ratio
8.8" ring gear 9" brakes 3.27 ratio
(AWD)
7.5" ring gear w/o horizontal shocks
9" drums
8.8" ring gear disc brakes
horizontal shocks
10" drums
w/o horizontal shocks from 2/85
crossmember 7.5" ring gear w/o ABS
w/o horizontal shocks
8.8" ring gear drum brakes
crossmember
3.7L 4.10 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.31 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.73 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.73 ratio
SRW 3.73 ratio
DRW 3.73 ratio
DRW 4.10 ratio
SRW 3.31 ratio
SRW 4.10 ratio